Checklist for Superfamily Dytiscoidea Leach, 1815 and region Penobscot County (Maine, USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 294 1559 2595 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 293 1557 2593 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 277 1495 2458 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 207 1302 2200 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 49 251 330 | Families Genera Species | Taxom | Suborder | Adephaga Schellenberg, 1806 Adephagans, Ground Beetles and Water Beetles | 5 43 77 | Families Genera Species | Taxom | Superfamily | Dytiscoidea Leach, 1815
| 2 12 12 | Families Genera Species | Taxom |
List of families for Penobscot County 2 Families width 12 Species
Genera for Penobscot County 12 Genera with 12 Species | Acilius Leach, 1838 | Small Flat Diving Beetles | 1 | Species | Taxom | Bidessus Sharp, 1882 | | 0 | Species | Taxom | | Colymbetes Clairville, 1829 | | 1 | Species | Taxom | | Copelatus Erichson, 1823 | | 1 | Species | Taxom | | Cybister Curtis, 1823 | | 1 | Species | Taxom | | Desmopachria Babington, 1838 | | 1 | Species | Taxom | | Dytiscus Linnaeus, 1824 | | 2 | Species | Taxom | | Hydaticus Leach, 1944 | | 1 | Species | Taxom | | Hydrocanthus Say, 1823 | | 1 | Species | Taxom | | Hygrotus Stephens, 1783 | | 1 | Species | Taxom | | Nebrioporus Régimbart, 1775 | | 1 | Species | Taxom | | Rhantus Dejean, 1828 | | 1 | Species | Taxom |
Species list for Penobscot County 12 Species | Acilius (Acilius) semisulcatus Aubé, 1838 | | | Colymbetes sculptilis Harris, 1829 | | | Copelatus glyphicus (Say, 1823) | ⇒ Copelatus vitraci Legros, 1948 | | Cybister (Cybister) fimbriolatus Say, 1823 | Predaceous Diving Beetle | | Desmopachria convexa Aubé, 1838 | | | Dytiscus (Macrodytes) marginalis (Linnaeus, 1758) | ⇒ Acilius sulcatus Linnaeus, 1758 | | Dytiscus fasciventris Say, 1824 | Understriped Diving Beetle | | Hydaticus (Hydaticus) continentalis J.Balfour-Br..., 1944 | | | Hydrocanthus (Hydrocanthus) iricolor (Say, 1823) | ⇒ Hydrocanthus advena Sharp, 1882 | | Hygrotus (Coelambus) impressopunctatus Schaller, 1783 | | | Nebrioporus (Nebrioporus) depressus Fabricius, 1775 | | | Rhantus (Rhantus) suturellus Harris, 1828 | |
Subnodes of Dytiscoidea with occurrences in Penobscot County | Family | Dytiscidae Leach, 1815 Diving beetles, predaceous diving beetle, Predaceous diving beetles, Predacious diving beetles, Water tigers | 11 11 | Genera Species | Taxom
| | Family | Noteridae C. G. Thomson, 1860 burrowing water beetle, Burrowing water beetles, Diving Beetle, Diving beetles, Noterids | 1 1 | Genus Species | Taxom
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